package com.kjc.demo.basic.designermodel.observer;

public class ConcereteFan implements Fan{
	
	private String name = "";
	
	public ConcereteFan(String name) {
		this.name = name;
	}

	@Override
	public void update(String message) {
		System.out.println(this.name+"了解了"+message);
		
	}

}
